您要查找的是不是:
- atomic cesium beam maser 铯原子束微波激射器
- Cesium beam atomic frequency standard 铯束原子频率标准
- cesium beam atomic frequency standards 铯束原子弹频率标准
- Indicated the good result of the long-term operation of the optically pumped cesium beam frequency standard in China. 强调了中国光抽运铯原子束频标经过长期连续工作所取得的优秀成果。
- A portable laser system, continually working for very long period, is the key part in realization of an optically pumped cesium beam frequency standard. 长期连续工作的袖珍激光系统是实现实用的光抽运铯束频标的关键。
- Research and Development of Cesium Beam Tube Tester 铯束管测试仪研制
- The Formation of Ring-shaped Beam in a Cesium Beam Tube 圆环束的形成
- cesium beam atomic clock 铯辐射原子钟
- The atom bomb is of catholic concern. 原子弹受到普遍的关注。
- Study on Improving Signal-to-Noise Ratio of Cesium Beam Tube by LD-Pumping 用光抽运提高铯束管信噪比的研究
- That cannot get up an atom of sympathy for them. 那并不能激发起人们对他们的丝毫同情。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The ship was sunk by an atomic submarine. 这艘船是被一艘核潜艇击沉的。
- Scientists have unlocked the secret of the atom. 科学家已经揭开了原子的秘密。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- Our first atomic reactor was built in1958. 我们第一个原子反应堆建于1958年。
- His answer was right on the beam. 他的答案完全正确。
- An atomic bomb can annihilate a city. 一枚原子弹能毁灭一个城市。
- The reactor was built for tame atomic energy use. 这座反应堆是为原子能的安全使用而建造的。
- The particles in an atom are infinitely small. 原子里的粒子极小。